Why Do My Knees Hurt? The Top 12 Culprits To Watch For

5. Tendinitis – The Overuse Injury

Tendinitis refers to the inflammation of tendons, the thick cords that attach muscle to bone. In the knee, patellar tendinitis, often called "jumper's knee," is a common overuse injury seen in athletes involved in sports requiring frequent jumping, such as basketball and volleyball. The repetitive stress on the tendon can lead to micro-tears, resulting in pain and swelling below the kneecap. Managing tendinitis involves reducing activity levels, applying ice, and engaging in physical therapy to strengthen the affected area. Preventive strategies include proper warm-up exercises and using appropriate techniques during sports activities. Recognizing tendinitis as a cause of knee pain is vital for implementing effective treatment and prevention strategies.

6. Ligament Injuries – Stability Compromised

Ligament injuries, particularly to the anterior cruciate ligament (ACL), are common causes of knee pain and instability. These injuries often occur during activities that involve sudden stops, jumps, or changes in direction. ACL tears are prevalent in sports like soccer, football, and skiing, causing immediate pain, swelling, and a feeling of instability in the knee. Treatment options vary depending on the severity of the injury and the patient's activity level, ranging from physical therapy and bracing to surgical reconstruction. Understanding the impact of ligament injuries on knee health is essential for developing effective rehabilitation programs and preventing future injuries.